Answer:
Carrying value on Dec 31, Year 3= $3,800
Step-by-step explanation:
Depreciable amount = Cost - Salvage Value
Depreciable amount = 20,000-2,000
Depreciable amount = $18,000
Sum of years’ digits = 1+2+3+4 = 10
Depreciation for Year 1 = 18,000*4/10 = 7,200
Depreciation for Year 2 = 18,000*3/10 = $5,400
Depreciation for Year 3 = 18,000*2/10 = $3,600
Carrying value on Dec 31, Year 3 = Purchase cost - Depreciation
Carrying value on Dec 31, Year 3 = $20,000 - $7,200 - $5,400 - $3,600
Carrying value on Dec 31, Year 3= $3,800